Flashing TPMS warning light gen2 PIP

[johalareewi]

I noticed the TPMS light was lit on the dash. Checked the tyre pressures and all is ok.  Then noticed the light would flash for about a minute when the car was first turned on before going to solid on.

Owners guide says this means faulty TPMS system- call Toyota.  Booked in for tomorrow.  Anyone seen this before?

 

[FROSTYBALLS]

Could be an expired sensor Battery.

[delbois]

On 4/25/2021 at 12:38 PM, johalareewi said:

I noticed the TPMS light was lit on the dash. Checked the tyre pressures and all is ok.  Then noticed the light would flash for about a minute when the car was first turned on before going to solid on.

Owners guide says this means faulty TPMS system- call Toyota.  Booked in for tomorrow.  Anyone seen this before?

 

I've had the same thing since I picked up my 2020 Corolla from the dealer in March. It'll probably need dealer or specialist intervention as not possible to identify where the fault lies without hooking up to diagnostics. My pressures are stable so will get it looked at when in for service in June (150 miles round trip to nearest trusted dealer so not worth booking in for a one off fault) 

[johalareewi]

Mr T has had a look and one of the TPMS sensors is dead.  Replaced under warranty.